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Claim This BusinessCovenant Air Conditioning & Heating has kept Liberty Hill families comfortable since 2000, when a local family launched what would become one of Central Texas's most trusted HVAC names. Based in Liberty Hill, the company serves Cedar Park, Georgetown, Round Rock, Leander, Lakeway, Hutto, Taylor, and Pflugerville. The business has accumulated 308 verified reviews averaging 4.8 stars, a track record that reflects two decades of consistent workmanship.
The company specializes as a Carrier dealer, giving homeowners access to one of the industry's most recognized heat pump brands. Same-day service, weekend appointments, and emergency repairs address the reality that HVAC failures ignore business hours. Free equipment replacement estimates remove uncertainty from major purchases, and every service comes backed by a workmanship warranty for homeowner peace of mind.
Sylvia Guajardo May needed a new Carrier heat pump and mold remediation. Michael, the owner, personally inspected her system, explained the scope clearly, and scheduled the installation within a week. Nanner Park called Covenant twice during emergency situations, both times receiving same-day response and first-time fixes. Reviewers consistently note Michael's direct involvement and the team's punctuality.
With 308 reviews averaging 4.8 stars, customers frequently mention Michael's hands-on approach as owner. Emergency response appears across multiple five-star reviews, and negative feedback centers on minor aesthetic placement rather than system performance.
| Sunday | Closed |
| Monday | 7 AM–6 PM |
| Tuesday | 7 AM–6 PM |
| Wednesday | 7 AM–6 PM |
| ThursdayToday | 7 AM–6 PM |
| Friday | 7 AM–6 PM |
| Saturday | 8 AM–12 PM |
Carrier heat pump and air conditioning system installation with free replacement estimates.
Same-day diagnostics, repair, and annual tune-ups to keep cooling systems running efficiently.
New heating system installation including heat pumps for year-round climate control.
Heating system repair services and preventive maintenance to ensure winter reliability.
Insulation services that improve energy efficiency and reduce utility costs.
Zone-controlled ductless systems for homes without traditional ductwork.
Solutions including REME HALO systems to address allergens, mold, and airborne particles.
Professional duct installation and emergency HVAC repairs with flexible scheduling.